Good idea. I guess it has some limits. Clipping for recording, probably not enough out level…
Correct me if I’m wrong, probably not the best way to express it, but as you can’t go louder than 0dfs with OT recordings, you can already make tests with normalized samples like sine, saw, square, etc…to check if it’s loud enough for your gear, eventually use an analog mixer to increase volume…
Edit : I could modulate AH with that principle, but it was way better with Expression pedal mode. Not sure about CV settings for that purpose…